CN220304327U - U-shaped tube heat exchanger - Google Patents
U-shaped tube heat exchanger Download PDFInfo
- Publication number
- CN220304327U CN220304327U CN202322207587.0U CN202322207587U CN220304327U CN 220304327 U CN220304327 U CN 220304327U CN 202322207587 U CN202322207587 U CN 202322207587U CN 220304327 U CN220304327 U CN 220304327U
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- heat exchanger
- exchanger body
- tube
- wall
- tube heat
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a U-shaped tube heat exchanger which comprises a heat exchanger body, wherein a first connecting flange is arranged at one end of the heat exchanger body, a fixing mechanism used for connecting the first connecting flange is arranged at the joint of the heat exchanger body and the first connecting flange, the fixing mechanism comprises a first telescopic rod, a first telescopic spring is sleeved on the outer wall of the first telescopic rod, clamping plates are arranged at two ends of the first telescopic rod.
Description
Technical Field
The utility model relates to the field of tube heat exchangers, in particular to a U-shaped tube heat exchanger.
Background
When refrigerating or heating liquid, the temperature of the liquid is generally replaced through the heat exchanger, and the body and the fixed cover plate of the existing U-shaped tube heat exchanger in the market at present are mostly connected through bolts, namely, opposite thread grooves are formed in the connecting positions, the connecting is performed through inserting bolts, and a plurality of bolts are required to be detached whenever the U-shaped tube inside needs to be replaced, so that the U-shaped tube heat exchanger is required to be designed, and the problem is solved.
Disclosure of Invention
The utility model aims to provide a U-shaped tube heat exchanger so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a U-shaped pipe heat exchanger, includes the heat exchanger body, the one end of heat exchanger body is provided with first flange, the junction of heat exchanger body and first flange is provided with the fixed establishment who is used for connecting first flange, fixed establishment includes first telescopic link, the outer wall cover of first telescopic link is equipped with first telescopic spring, the both ends of first telescopic link all are provided with splint.
Preferably, the outer wall of the heat exchanger body is provided with a support frame, and the middle part of the support frame is connected with the outer wall of the clamping plate in a sliding and penetrating way.
Preferably, an inner chamber is formed on one side of the first connecting flange, and the middle part of the inner chamber is connected with the outer wall of the clamping plate in a sliding penetrating mode.
Preferably, the opposite side of the inner wall of the heat exchanger body is provided with a second telescopic rod, the outer wall of the second telescopic rod is sleeved with a second telescopic spring, and one end of the second telescopic rod is provided with a clamping block.
Preferably, one end of the clamping block is provided with a protection pad, the side edge of the protection pad is provided with a U-shaped pipe, one end of the heat exchanger body is provided with a second connecting flange, and one side of the second connecting flange is provided with a supporting plate.
Preferably, one end of the supporting plate is connected with one end of the U-shaped pipe in a sliding penetrating way.
Preferably, the top of heat exchanger body is provided with the output tube, the bottom of heat exchanger body is provided with the input tube, exhaust hole has been seted up to one side of first flange.
Preferably, the bottom of heat exchanger body and be located one side of input tube and be provided with the support, the bottom of support is provided with the base, the junction of support and base is provided with the bolt, the one end cover of bolt is equipped with the nut.
The utility model has the technical effects and advantages that:
the utility model utilizes the structural design of the fixing mechanism, the outer wall of the first telescopic rod is sleeved with the first telescopic spring, so that the first telescopic spring is prevented from shifting in the direction of shrinkage rebound, clamping plates are arranged at the two ends of the first telescopic rod, the first telescopic rod and the first telescopic spring of the movable clamping plate shrink, the clamping plates are loosened, the first telescopic rod and the first telescopic spring rebound to push the clamping plates to move, an inner chamber is formed at one side of the first connecting flange, the middle part of the inner chamber is connected with one end of the clamping plate in a sliding penetrating way, and the design is convenient for connecting the clamping plates with the first connecting flange.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model.
Fig. 2 is a schematic structural view of the fixing mechanism of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a heat exchanger body; 101. a U-shaped tube; 2. a first connection flange; 201. an exhaust hole; 102. a support plate; 103. clamping blocks; 104. a protective pad; 105. a second extension spring; 106. a second telescopic rod; 3. a second connection flange; 4. an output pipe; 5. an input tube; 6. a bracket; 601. a bolt; 602. a nut; 7. a base; 8. a fixing mechanism; 801. a support frame; 802. a clamping plate; 803. a first extension spring; 804. a first telescopic link.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a U-shaped tube heat exchanger as shown in figures 1-4, which comprises a heat exchanger body 1, wherein a first connecting flange 2 is arranged at one end of the heat exchanger body 1, a fixing mechanism 8 for connecting the first connecting flange 2 is arranged at the joint of the heat exchanger body 1 and the first connecting flange 2, the fixing mechanism 8 comprises a first telescopic rod 804, and a first telescopic spring 803 is sleeved on the outer wall of the first telescopic rod 804.
It should be noted that the working principle of the heat exchanger body 1 is disclosed in the utility model 202121525168.6, and the heat exchanger body 1 is composed of a plurality of U-shaped liquid pouring pipes, and is used for flowing cold and hot fluids in the U-shaped liquid pouring pipes for heat exchange.
Specifically, the outer wall of the heat exchanger body 1 is provided with a supporting frame 801, and the middle part of the supporting frame 801 is connected with the outer wall of the clamping plate 802 in a sliding and penetrating way.
Further, one end of the support plate 102 is slidably inserted into one end of the U-shaped tube 101.
Further, an output pipe 4 is arranged at the top of the heat exchanger body 1, an input pipe 5 is arranged at the bottom of the heat exchanger body 1, and an exhaust hole 201 is formed in one side of the first connecting flange 2.
Further, a bracket 6 is arranged at the bottom of the heat exchanger body 1 and positioned at one side of the input pipe 5, a base 7 is arranged at the bottom of the bracket 6, a bolt 601 is arranged at the joint of the bracket 6 and the base 7, and a nut 602 is sleeved at one end of the bolt 601.
Further, a second telescopic rod 106 is arranged on the opposite side of the inner wall of the heat exchanger body 1, a second telescopic spring 105 is sleeved on the outer wall of the second telescopic rod 106, and a clamping block 103 is arranged at one end of the second telescopic rod 106.
It should be noted that, one end of the clamping block 103 is provided with a second telescopic spring 105 and a second telescopic rod 106, when the U-shaped tube 101 is inserted, the second telescopic spring 105 and the second telescopic rod 106 can retract and rebound along with the size of the U-shaped tube 101, so that the design is convenient for adapting to the U-shaped tubes 101 with different sizes.
Further, a protection pad 104 is disposed at one end of the clamping block 103, a U-shaped tube 101 is disposed at a side of the protection pad 104, a second connecting flange 3 is disposed at one end of the heat exchanger body 1, and a support plate 102 is disposed at one side of the second connecting flange 3.
It should be noted that, the protection pad 104 is used for protecting the U-shaped tube 101, so as to prevent the outer wall of the U-shaped tube 101 from being scratched during the clamping process.
The clamping plates 802 are provided at both ends of the first telescopic rod 804.
Specifically, an inner chamber is formed on one side of the first connecting flange 2, and the middle part of the inner chamber is connected with the outer wall of the clamping plate 802 in a sliding and penetrating manner.
In the practical use process, the outer wall sleeve of first telescopic link 804 is equipped with first telescopic spring 803, design is in order to ensure that first telescopic spring 803 can not take place the skew at shrink resilience in-process direction like this, the both ends of first telescopic link 804 are provided with splint 802, the inner chamber has been seted up to one side of first connection flange 2, the middle part of inner chamber and the one end of splint 802 slide alternate and connect, the outer wall of heat exchanger body 1 is provided with support frame 801, splint 802 and support frame 801's middle part slide alternate and connect, remove splint 802 first telescopic link 804 and first telescopic spring 803 shrink, the clamping plate 802 of drawing, splint 802 and the inserted state of first connection flange 2 are released, press splint 802, insert the side inner chamber of first flange 2, loosen splint 802, first telescopic link 804 and first telescopic spring 803 are kick-backed, promote splint 802 removal, first connection flange 2 and splint 802 get into the inserted state.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a U-shaped tube heat exchanger, includes heat exchanger body (1), the one end of heat exchanger body (1) is provided with first connection flange (2), its characterized in that, the junction of heat exchanger body (1) and first connection flange (2) is provided with fixed establishment (8) that are used for connecting first connection flange (2), fixed establishment (8) include first telescopic link (804), the outer wall cover of first telescopic link (804) is equipped with first expansion spring (803), the both ends of first telescopic link (804) all are provided with splint (802).
2. A U-tube heat exchanger according to claim 1, wherein the outer wall of the heat exchanger body (1) is provided with a supporting frame (801), and the middle part of the supporting frame (801) is connected with the outer wall of the clamping plate (802) in a sliding and penetrating manner.
3. A U-tube heat exchanger according to claim 1, wherein an inner chamber is provided at one side of the first connecting flange (2), and the middle part of the inner chamber is slidably inserted into the outer wall of the clamping plate (802).
4. A U-shaped tube heat exchanger according to claim 1, wherein the opposite sides of the inner wall of the heat exchanger body (1) are provided with second telescopic rods (106), the outer walls of the second telescopic rods (106) are sleeved with second telescopic springs (105), and one ends of the second telescopic rods (106) are provided with clamping blocks (103).
5. A U-tube heat exchanger according to claim 4, wherein a protection pad (104) is provided at one end of the clamping block (103), a U-tube (101) is provided at a side of the protection pad (104), a second connection flange (3) is provided at one end of the heat exchanger body (1), and a support plate (102) is provided at one side of the second connection flange (3).
6. A U-tube heat exchanger according to claim 5 wherein one end of the support plate (102) is slidably inserted into one end of the U-tube (101).
7. A U-tube heat exchanger according to claim 1, wherein the top of the heat exchanger body (1) is provided with an output tube (4), the bottom of the heat exchanger body (1) is provided with an input tube (5), and one side of the first connection flange (2) is provided with an exhaust hole (201).
8. A U-tube heat exchanger according to claim 1, wherein a bracket (6) is provided at the bottom of the heat exchanger body (1) and at one side of the input tube (5), a base (7) is provided at the bottom of the bracket (6), a bolt (601) is provided at the joint of the bracket (6) and the base (7), and a nut (602) is sleeved at one end of the bolt (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207587.0U CN220304327U (en) | 2023-08-16 | 2023-08-16 | U-shaped tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207587.0U CN220304327U (en) | 2023-08-16 | 2023-08-16 | U-shaped tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304327U true CN220304327U (en) | 2024-01-05 |
Family
ID=89375815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322207587.0U Active CN220304327U (en) | 2023-08-16 | 2023-08-16 | U-shaped tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304327U (en) |
-
2023
- 2023-08-16 CN CN202322207587.0U patent/CN220304327U/en active Active
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